 
.tonglan{
    background-color: #ccc;
}
.header{
   height: 35px;
   display: flex;
   justify-content: center;
   align-items: center;
}
.header>.yi{
    width: 450px; 
}
.header>.yi>li,
.header>.yi>a{
    width: 80px;
    display: flex;
    float: left; 
    font-size: 14px;
    text-decoration: none;
}
.header>.er{
  width: 750px;
  float: right;
}
/* .er>li:nth-child(2){
    color: red;
} */
.header>.er>li{
    color: black;
    font-size: 14px;
    display: flex;
    width: 90px;
    float: left;
    justify-content: space-around;
    z-index: 100;
}
.yi>:nth-child(2){
    color: red;
}
.yi>li:not(:first-child):hover{
    color: red;
}
.er>li:not(:first-child):hover{
    color: red;}
.er>.tb{
    position: relative; 
}
.er>.tb>ol{
    position:absolute;
    display: none;
    top:30px;
    right: 20px;
    background-color: white;
    width: 60px;
}
.er>.tb:hover>ol{
    display: block;
} 
 #last{
    position: relative;
    
}
 #last>.d1{
    position: absolute;
    min-height:258px;
    width: 1190px;
    top: 27px;
    right: 0;
    display: none;
    background-color: white;
    z-index:99999;
    }
   
#last:hover>.d1{
    display: block;
    color: black;
}
    #last>.d1>div>ul>li:hover{
        background-color: blue;
    }
#last>.d1>div{
    width: 25%;
    float: left;
}   
#last>.d1 p{
    margin-left: 20px;
    font-size: 30px;
}
#last>.d1 ul{
    margin: 20px 10px ;
    float: left;
}
#last>.d1 ul>li{
    padding: 5px;
}   
/* 二阶段 */
.search_box>input, button {  
    border: none;
    outline: none;
    box-sizing: border-box;
   
  }
  .search>input{
    border: 1px solid gray;
  }
  .search_box> .ul {
    position: absolute;
    width: 400px;
    border: 1px solid #333;
    border-top: none;
    left: 72px;
    top: 40px;
    box-sizing: border-box;
    display: none;
    background-color: white;
    z-index: 1000;
  }
  .search_box> .ul > li {
    text-align: left;
    height: 22px;
    line-height: 22px;
    font-size: 18px;
    cursor: pointer;    
  }
  .search_box > .ul > li:hover {
    background-color: #ccc;
    color: #fff;
  }
.search{
	position:sticky;
	top:0px;
    height: 88px;
    background-color:white;
    /* position: relative; */
    
}
.search>.gif{
    width: 120px;
    height: 88px;
    float: left;
    margin-right: 200px;
}
.search_box{
    position: relative;
    margin-left: 200px;
    float: left;
    width: 554px;
    /* height: 40px; */
    margin:22px auto 0;
    display: flex;
    text-align: center;
    border: 1px solid orange;
    border-radius: 30px; 
}
.search_left{
    width: 72px;
    height: 36px;
    line-height: 36px;
    margin: auto;
    border-right: 1px solid gray;  
}
.search_box>input{
    width: 400px;
    height: 40px;
    display: block;
    border-radius: 30px;
    /* background-color: pink; */
    line-height: 40px;
    padding-left: 30px;
    box-sizing: border-box;
    position: relative;
}
.search_right{
    height: 36px;
    line-height: 36px;
    margin: auto;
    flex: 1;
    background-color: #FF4200;
    border-radius: 20px;
    cursor: pointer;
}
/* 第三栏 */
.box {
    border: 1px solid #333;
    margin-top: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    padding: 22px;
  }
  .box > .category {
    height: 160px;
    display: flex;
    border-bottom: 1px solid #333;
  }
  .box > .category > .title,
  .box > .search > .title {
    width: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .box > .category > ul,
  .box > .sortBox > ul,
  .box > .filter > ul {
    flex: 1;
    height: 100%;
    box-sizing: border-box;
    padding: 10px;
  }
  
  .box > .category > ul > li,
  .box > .sortBox > ul > li,
  .box > .filter > ul > li {
    float: left;
    height: 30px;
    font-size: 20px;
    padding: 5px 10px;
    margin: 5px;
    cursor: pointer;
  }
  
  .box > .category > ul > li.active,
  .box > .sortBox > ul > li.active,
  .box > .filter > ul > li.active {
    background-color: pink;
    color: #fff;
  }
  
  .box > .filter {
    height: 100px;
    display: flex;
    border-bottom: 1px solid #333;
  
  }
  
  .box > .filter > .title,
  .box > .sortBox > .title {
    width: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .box > .filter > ul {
    display: flex;
    align-items: center;
  }
  
  .box > .search {
    height: 100px;
    border-bottom: 1px solid #333;
    display: flex;
    align-items: center;
  }
  
  .box > .search > input {
    height: 40px;
    padding-left: 20px;
    font-size: 20px;
    width: 300px;
  }
  
  .box > .search > button {
    padding: 10px 20px;
    margin-left: 20px;
    cursor: pointer;
  }
  
  .box > .sortBox {
    display: flex;
    border-bottom: 1px solid #333;
  }
  
  .box > .sortBox > ul > li {
    border: 1px solid #333;
    padding-right: 30px;
    position: relative;
  }
  
  .box > .sortBox > ul > li > span {
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid #ccc;
    position: absolute;
    right: 5px;
  }
  
  .box > .sortBox > ul > li > span:nth-child(1) {
    top: 7px;
    border-left-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(-45deg);
  }
  
  .box > .sortBox > ul > li > span:nth-child(2) {
    bottom: 7px;
    border-left-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(135deg);
  }
  
  .box > .sortBox > ul > li > span.active {
    border-right-color: #333;
    border-top-color: #333;
  }
  
  .box > .pagination {
    height: 100px;
    display: flex;
    align-items: center;
    font-size: 24px;
  }
  
  .box > .pagination > span {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .box > .pagination > select {
    font-size: 24px;
    padding: 5px;
  }
  
  .box > .pagination > .prev,
  .box > .pagination > .next {
    padding: 5px 20px;
    border: 1px solid #ccc;
    cursor: pointer;
    margin-left: 20px;
  }
  
  .list {
    border: 2px solid #333;
  }
  
  .list > li {
    width: 280px;
    height: 500px;
    border: 1px solid #333;
    box-sizing: border-box;
    float: left;
    margin: 10px;
    display: flex;
    flex-direction: column;
    position: relative;
  }
  
  .list > li > .show {
    height: 280px;
    border-bottom: 1px solid #333;
  }
  
  .list > li * {
    pointer-events: none;
  }
  
  .list > li button {
    pointer-events: all;
  }
  
  
  .list > li > .tip {
    padding: 5px;
    position: absolute;
    background-color: red;
    color: #fff;
    right: 0;
    top: 0;
    display: none;
  }
  
  .list > li > .tip.active {
    display: block;
  }
  
  .list > li > .tip:nth-of-type(2) {
    right: 50px;
    background-color: orange;
  }
  
  .list > li > .desc {
    box-sizing: border-box;
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
  }
  
  .list > li > .desc > .info {
    height: 50px;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  
  .list > li > .desc > .price {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .list > li > .desc > .price > .current {
    font-size: 26px;
    color: red;
  }
  
  .list > li > .desc > .price > .old {
    font-size: 16px;
    color: #ccc;
  }
  
  .list > li > .desc > button {
    padding: 10px 0;
    font-size: 22px;
  }